CV 251 then AA 2742 at O'Hare
Anchorage → Chicago → Charlotte
Timetable, Chicago time
19:00CV 251 from Anchorage at the gate
09:00AA 2742 to Charlotte leaves the gate
14 h apart on the timetable, overnight
AA 2742 leaves 14 h after CV 251 arrives on the timetable: more than half a day, so not a connection we count.